Free
- Choose
- The whole library, with the system cards
- Size
- Watchlist of 3 systems, unlimited simulations
- Apply
- 1 active system, notifications by email, Telegram and Discord
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We built a kind of calculator: it sets different rules against years of real prices and turns them into systems that are already measured, trade by trade. Today you will find 13,102 of them published, on 20 US markets. You choose them, try them on your own capital and, if you want, we let you know when it is time to enter.

First things first
You do not build it and you do not need to know how to code: you choose it from the ones already calculated. Every system brings three things together.
What is bought or sold: a put sold, a call bought, a spread. On the platform you find it written in plain words, for example “Sell Put”.
When to enter. For every market we measure how far the price went, and how far it never went, in every week and every month of recent years. It is a historical probability, not a forecast.
The rule applied to all the history available, since 2010: every trade, the ones that went well and the ones that went badly, with the numbers that come out of it.
A system that closes in profit 95% of the time but loses a lot in the other 5% can be worth less than one that wins less often. That is why every card also shows the losses, the worst periods and how long it took to recover.

The method
Each phase takes the system from the one before and brings it one step closer to the market. It is always the same path, for every system and every market.
You look at systems already calculated.
13,102 systems already calculated. You filter them, compare them and open the card of the ones that catch your eye. The ones that convince you, you save.
You try it on your own capital.
Your short list: only the systems that convinced you. It is the way into this phase.
The same system, rebuilt with your capital, your leverage and your broker’s commissions. Until you do this, the numbers you saw belong to someone else.
Only at the end do you turn it on.
From that moment we check the entry conditions for you, every market day.
When the conditions appear we let you know: in the app, by email, on Telegram or on Discord. You place the trade yourself, with your broker.
A real example
We took a system from the library, a monthly Sell Put on SPY that since 2010 has closed 53 of its 56 trades in profit, and sized it three times.
The margin required is more than the capital allows: the system never starts. It is not within your reach, and it is better to know that beforehand.
+5.15%, with a worst loss of 1.97%. Many trades are skipped because the margin is not enough.
+37.05%, with a worst loss of 4.49%. It takes them all, but leverage multiplies gains and losses by the same amount.
A system is not good or bad in absolute terms: it is good or bad for your capital. That is why the Size phase cannot be skipped.
Simulations on historical data, with commissions of $0.65 per contract. These are not future results.
Follow this system through all seven steps →
What we do not do
It does not place orders for you, it does not manage your money and it does not give you personal advice. It measures, simulates and lets you know: the decision to enter and the order with your broker are always yours.
The plans
All three phases are in every plan, the free one included. What changes is how many systems you follow and how much you see of each one.
With the Free plan you explore the library, simulate without limits and turn on your first system.